WALLA WALLA, Wash., Dec. 4, 2025 /PRNewswire/ — In a unique step forward in sustainable, low-energy wastewater treatment, the City of Walla Walla has an unlikely partner – earthworms. The system leverages worms and microbial […]
Tag: Perca
Earthworms Help Municipal WWTP Overcome High-Strength Wastewater Challenges Through Vermifiltration
WALLA WALLA, Wash., Dec. 4, 2025 /PRNewswire/ — In a unique step forward in sustainable, low-energy wastewater treatment, the City of Walla Walla has an unlikely partner – earthworms. The system leverages worms and microbial […]
Earthworms Help Municipal WWTP Overcome High-Strength Wastewater Challenges Through Vermifiltration
WALLA WALLA, Wash., Dec. 4, 2025 /PRNewswire/ — In a unique step forward in sustainable, low-energy wastewater treatment, the City of Walla Walla has an unlikely partner – earthworms. The system leverages worms and microbial […]
Earthworms Help Municipal WWTP Overcome High-Strength Wastewater Challenges Through Vermifiltration
WALLA WALLA, Wash., Dec. 4, 2025 /PRNewswire/ — In a unique step forward in sustainable, low-energy wastewater treatment, the City of Walla Walla has an unlikely partner – earthworms. The system leverages worms and microbial […]
